The Complete Guide to Sweet Potatoes Farming in New Hampshire
Can you grow Sweet Potatoes in New Hampshire? Well suited. Ideal soil pH 4 - 8.7, ~14.93 t/ha yield, $504 - $1,344 / t market range. Soil, climate and ROI data.
Is Sweet Potatoes viable in New Hampshire?
Sweet Potatoes is well suited to New Hampshire: growing-season temperatures (~17.6°C) and rainfall (~1254 mm) fall within its 18–28°C range. Sweet Potatoes is an annual roots & tubers that performs best around 18 - 28 °C with a seasonal water requirement of 1247 mm / season. Run a coordinate-level audit for the exact figures at your field.
Growing Sweet Potatoes in New Hampshire: what to expect
Rainfall in New Hampshire (~1254 mm/yr) roughly matches Sweet Potatoes's ~1247 mm need, so a normal year needs little supplemental water. Plant Sweet Potatoes in early spring once the risk of hard frost has passed in New Hampshire.
Optimal Soil & Climate Conditions for Sweet Potatoes
To maximize your Sweet Potatoes yield in New Hampshire, match your field to the crop's actual requirements below before planting.
| Parameter | Sweet Potatoes Requirement |
|---|---|
| Soil pH | 4 - 8.7 |
| Water Requirement | 1247 mm / season |
| Optimal Temperature | 18 - 28 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | High |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Sweet Potatoes in New Hampshire weigh production against live commodity prices. The figures below are this crop's typical baselines.
| Metric | Estimated Value |
|---|---|
| Average Yield / Hectare | 14.93 t/ha |
| Market Price | $504 - $1,344 / t |
| Estimated Gross Revenue | $13,795 / Hectare |
Sweet Potatoes in other regions
Other crops in New Hampshire
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